126761888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2749}}^1$

素因数の和:2901

約数の個数: 48

約数和(自身を含む): 274428000

約数和(自身を除く): 147666112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 1048, 1441, 2096, 2749, 2882, 4192, 5498, 5764, 10996, 11528, 21992, 23056, 30239, 43984, 46112, 60478, 87968, 120956, 241912, 360119, 483824, 720238, 967648, 1440476, 2880952, 3961309, 5761904, 7922618, 11523808, 15845236, 31690472, 63380944, 126761888]

約数ペア:

[(1, 126761888), (2, 63380944), (4, 31690472), (8, 15845236), (11, 11523808), (16, 7922618), (22, 5761904), (32, 3961309), (44, 2880952), (88, 1440476), (131, 967648), (176, 720238), (262, 483824), (352, 360119), (524, 241912), (1048, 120956), (1441, 87968), (2096, 60478), (2749, 46112), (2882, 43984), (4192, 30239), (5498, 23056), (5764, 21992), (10996, 11528)]